Results 31 to 40 of about 489,705 (283)

Generalizations of Steffensen’s inequality via two-point Abel-Gontscharoff polynomial

Analele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica, 2019
Using two-point Abel-Gontscharoff interpolating polynomial some new generalizations of Steffensen’s inequality for n−convex functions are obtained and some Ostrowski-type inequalities related to obtained generalizations are given.
Pečarić Josip, Pribanić Anamarija Perušić, Kalamir Ksenija Smoljak   +2 more
doaj   +1 more source

Matrix generalizations of integrable systems with Lax integro-differential representations

Karpatsʹkì Matematičnì Publìkacìï, 2013
We found matrix integro-differential Lax representations for Davey-Stewartson systems (DSI, DS-II, DS-III), (2+1)-dimensional generalizations of Chen-Lee-Liu equation and its higher symmetries.
Yu. M. Sydorenko, O. I. Chvartatskyi
doaj   +1 more source

Associative polynomial functions over bounded distributive lattices [PDF]

, 2010
The associativity property, usually defined for binary functions, can be generalized to functions of a given fixed arity n>=1 as well as to functions of multiple arities.
D Zupnik, EL Post, EP Klement, G Beliakov, J-L Marichal, JC Fodor, JD Monk, Jean-Luc Marichal, K Glazek, K Glazek, M Couceiro, M Couceiro, M Couceiro, M Grabisch, M Hosszú, Miguel Couceiro, W Dörnte, WA Dudek, WA Dudek, WA Dudek   +19 more
core   +2 more sources

Generalizations of quasielliptic curves [PDF]

Épijournal de Géométrie Algébrique
We generalize the notion of quasielliptic curves, which have infinitesimal symmetries and exist only in characteristic two and three, to a remarkable hierarchy of regular curves having infinitesimal symmetries, defined in all characteristics and having ...
Cesar Hilario, Stefan Schröer
doaj   +1 more source

Generic uses of the English pronoun one and the Spanish pronoun uno in parliamentary debates

Russian Journal of Linguistics
Impersonal pronouns one in English and uno in Spanish are described in the literature as functionally similar, combining two meaning components: first-person orientation and generalization.
Elena L. Vilinbakhova, Oksana Yu. Chuikova   +1 more
doaj   +1 more source

Generalized Calogero models through reductions by discrete symmetries

, 1998
We construct generalizations of the Calogero-Sutherland-Moser system by appropriately reducing a classical Calogero model by a subset of its discrete symmetries.
Alexios P. Polychronakos, Blom, Calogero, Calogero, Calogero, Calogero, Calogero, Fowler, Gibbons, Gorsky, Ha, Haldane, Haldane, Hikami, Kawakami, Kawakami, Kazhdan, Langmann, Minahan, Minahan, Moser, Olshanetsky, Olshanetsky, Polychronakos, Polychronakos, Shastry, Shastry, Sutherland, Sutherland, Sutherland, Wojciechowski   +30 more
core   +1 more source

On the Discomfort with the Accuracy Criterion: Reassessing Puddifoot’s Criticism of the Dual Factor View

European Journal of Analytic Philosophy
Given the pervasive presence of stereotypes’ negative effects, there is a widely shared view according to which almost all stereotypes are harmful. However, some scholars have claimed that we should distinguish between stereotypes: those with and those ...
Federico José Arena
doaj   +1 more source

Digital semicovering and digital quasicovering maps

Applied General Topology, 2023
In this paper we introduce notions of digital semicovering and digital quasicovering maps. We show that these are generalizations of digital covering maps and investigate their relations.
Ali Pakdaman
doaj   +1 more source

Hyperuniformity and its Generalizations

, 2016
Disordered many-particle hyperuniform systems are exotic amorphous states characterized by anomalous suppression of large-scale density fluctuations. Here we substantially broaden the hyperuniformity concept along four different directions. This includes
Torquato, Salvatore
core   +1 more source

On Three Generalizations of Contraction

, 2014
We introduce three forms of generalized contraction (GC). Roughly speaking, these are motivated by allowing contraction to take place after small transients in time and/or amplitude.
Margaliot, Michael, Sontag, Eduardo D., Tuller, Tamir   +2 more
core   +1 more source